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- /* $OpenBSD: rmd160.h,v 1.5 2009/07/05 19:33:46 millert Exp $ */
- /*
- * Copyright (c) 2001 Markus Friedl. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- #ifndef _RMD160_H
- #define _RMD160_H
- #define RMD160_BLOCK_LENGTH 64
- #define RMD160_DIGEST_LENGTH 20
- /* RMD160 context. */
- typedef struct RMD160Context {
- u_int32_t state[5]; /* state */
- u_int64_t count; /* number of bits, mod 2^64 */
- u_char buffer[RMD160_BLOCK_LENGTH]; /* input buffer */
- } RMD160_CTX;
- __BEGIN_DECLS
- void RMD160Init(RMD160_CTX *);
- void RMD160Transform(u_int32_t [5], const u_char [RMD160_BLOCK_LENGTH])
- __attribute__((__bounded__(__minbytes__,1,5)))
- __attribute__((__bounded__(__minbytes__,2,RMD160_BLOCK_LENGTH)));
- void RMD160Update(RMD160_CTX *, const u_char *, u_int32_t)
- __attribute__((__bounded__(__string__,2,3)));
- void RMD160Final(u_char [RMD160_DIGEST_LENGTH], RMD160_CTX *)
- __attribute__((__bounded__(__minbytes__,1,RMD160_DIGEST_LENGTH)));
- __END_DECLS
- #endif /* _RMD160_H */
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